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Sveta_85 [38]
3 years ago
7

The Pythagorean theorem is a formula used in solving for missing side lengths of a(n) ______ triangle.

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0
The correct answer would be a Right triangle
romanna [79]3 years ago
6 0
It is used in Right angled triangle !

so first answer is the correct one !!
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What is the slope of a line parallel to y=2x+3?
andrey2020 [161]

Answer:

2

Step-by-step explanation:

2 is the slope of y=2x+3 and any line parralel would have the same slope. therefore the parallel slope would be 2

5 0
3 years ago
Read 2 more answers
Please answer soon I need this answer very quickly for math. Thank you!
Kazeer [188]

a. First five terms: 9,13,17,21,25

b. Sum of first 25 terms = 1425

c. The given sequence is an arithmetic sequence because the common difference between two consecutive terms is same.

Further explanation:

Given

Formula of sequence

a_n=4n+5

<u>1. First 5 terms:</u>

For first 5 terms, we have to put n=1,2,...5,

So,

For\ n=1\\a_1=4(1)+5\\=4+5\\=9\\For\ n=2\\a_2=4(2)+5\\=8+5\\=13\\For n=3\\a_3=4(3)+5\\=12+5\\=17\\For\ n=4\\a_4= 4(4)+5\\=16+5\\=21\\For\ n=5\\a_5=4(5)+5\\=20+5\\=25\\First\ 5\ terms\ are: 9,13,17,21,25

<u>2. Sum of first 25 terms:</u>

For that we have to find 25th term first

a_{25} = 4(25)+5\\=100+5\\=105

The formula for sum is:

S_n=\frac{n}{2}(a_1+a_n)}\\Putting\ the\ values\\S_n=\frac{25}{2}(9+105)\\=12.5(114)\\=1425

<u>3. Type of sequence</u>

The given sequence is an arithmetic sequence because the common difference between two consecutive terms is same.

i.e.

d=4

Keywords: Arithmetic sequence, Sum of arithmetic sequence

Learn more about arithmetic sequence at:

  • brainly.com/question/3280369
  • brainly.com/question/7221312

#LearnwithBrainly

4 0
4 years ago
George has 750 milliliters of water. How many liters is this?
Svetlanka [38]
There are 1000 milliliters per liter, so...

750 ml x 1 liter/1000 ml =
750/1000 = .75 liters
5 0
3 years ago
The table and the graph below each show a different relationship between the same two variables, x and y: (picture below)
Marrrta [24]
The answer would be D) 180.
4 0
4 years ago
8. I am 18 hundreds and 35 ones. What number am I?
Elanso [62]

Answer:

8.1835

9.85

10.67

Step-by-step explanation:

3 0
4 years ago
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